标准摘要
[中文适用范围]： 宏观方法处理肉眼或借助放大倍数不超过 X 10 的放大镜可见的非金属夹杂物。 仅考虑长度等于或大于 1 毫米的夹杂物。 涵盖蓝色断裂试验方法、台阶机加工试验方法、磁粉探伤方法。 [外文原描述]： Macroscopic methods deal with non-metallic inclusions visible to the naked eye or with the aid of a magnifying glass with a magnification of not more than X 10. Only inclusions equal to or greater than 1 mm long are taken into consideration. Covers the blue fracture test method, the step machined test method, the magnetic particle inspection method.
英文名称Wrought steels — Macroscopic methods for assessing the content of non-metallic inclusions